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postprocess, translate: add support for Büchi (not state-based)

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spot/twaalgos/postproc.hh: Introduce options Buchi and
GeneralizedBuchi.  The latter is similar to TGBA but the former differs
from BA in that it does not imply state-based acceptance, since that
can be specified separately.  Also all other acceptance types are not
abbreviated, so those new names make more sense.
* NEWS: Mention that.
* spot/twaalgos/postproc.cc, spot/twaalgos/translate.cc: Adjust
to support Buchi and GeneralizedBuchi without breaking BA and TGBA.
* bin/autfilt.cc, bin/common_aoutput.cc, bin/common_post.cc,
bin/ltl2tgta.cc, doc/org/tut10.org, doc/org/tut12.org,
doc/org/tut30.org, python/spot/__init__.py,
tests/python/automata.ipynb, tests/python/langmap.py,
tests/python/misc-ec.py, tests/python/satmin.ipynb,
tests/python/satmin.py, tests/python/toweak.py: Use the new names.
* tests/Makefile.am: Add missing langmap.py.
This commit is contained in:
Alexandre Duret-Lutz 2020-10-06 17:46:34 +02:00
parent 72c492b0cf
commit 9cc1bdf10f
19 changed files with 274 additions and 201 deletions
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4
tests/python/toweak.py
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@ -1,5 +1,5 @@
# -*- mode: python; coding: utf-8 -*-
# Copyright (C) 2017, 2018 Laboratoire de Recherche et Développement
# Copyright (C) 2017, 2018, 2020 Laboratoire de Recherche et Développement
# de l'Epita
#
# This file is part of Spot, a model checking library.
@ -31,7 +31,7 @@ b | (a & XF(b R a)) | (!a & XG(!b U !a))"""
def test_phi(phi):
a = spot.translate(phi, 'TGBA', 'SBAcc')
a = spot.translate(phi, 'GeneralizedBuchi', 'SBAcc')
res = spot.to_weak_alternating(spot.dualize(a))
assert res.equivalent_to(spot.formula.Not(spot.formula(phi)))